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(19)

(11)

2 501 952

(13)

(51)

IPC

E21C51/00(2006-01-01)

B64G4/00(2006-01-01)

E21B25/10(2006-01-01)

G01N1/00(2006-01-01)

(21) (22)

Application

2012128383/03, 2012-07-09

(24)

Start date

2012-07-09

(22)

Actual filing date

2012-07-09

(45)

Published

2013-12-20

(72)

Inventor

Kostenko Valerij IvanovichMitrofanov Igor' GeorgievichMatveev Jurij Ignat'EvichKhmelev Vladimir NikolaevichKhmelev Sergej Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Kosmicheskikh Issledovanij Rossijskoj Akademii Nauk Ran)

DRAG HEAD Russian patent published in 2013 - IPC E21C51/00 B64G4/00 E21B25/10 G01N1/00

Abstract RU 2501952 C1

FIELD: mining.

SUBSTANCE: drag head includes a drilling machine with a control system and a penetrator, which is fixed on a space lander. Heat insulated containers for soil sample excavation are fixed on the penetrator. The drilling machine is equipped with a temperature sensor of a penetrator tip, which is connected to the control system of the drilling machine.

EFFECT: invention allows improving quality of obtained soil samples.

4 cl, 6 dwg

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RU 2 501 952 C1

Authors

Kostenko Valerij Ivanovich

Mitrofanov Igor' Georgievich

Matveev Jurij Ignat'Evich

Khmelev Vladimir Nikolaevich

Khmelev Sergej Sergeevich

Dates

2013-12-20—Published

2012-07-09—Filed